<?php
interface interface_user {
    public function login($username, $password);
    public function get_status();
    public function get_id();
    public function get_group_id();
    public function get_username();
    public function get_firstname();
    public function get_lastname();
    public function get_email();
    public function get_local_code();
    public function get_date_added();
}


